CaratHunter
Plans
Oval|Lab Grown|IGI

4.54ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG786690084

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786690084

Diamond specifications and retailer prices

From HK$7,893 HKD
$1,006 USD
As of November 1, 2026
Save HK$62,251 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$83,561 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.54ct lab-grown oval diamond

This 4.54ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786690084 or 786690084. Listed at 13 retailers as of November 1, 2026, with a 789% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786690084
Dimensions13.16 × 9.53 × 5.75 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.16 mm9.53 mm4.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786690084
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$83,561 HKD|Low: HK$7,258 HKD|High: HK$90,544 HKD|Avg: HK$26,568 HKD|-7.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 4HK$7,258 HKD
Retailer 15HK$8,591 HKD
Retailer 17HK$10,514 HKD
Retailer 7HK$10,615 HKD
Retailer 19HK$12,891 HKD
Retailer 9HK$14,490 HKD
Retailer 13HK$15,373 HKD
Retailer 5HK$15,441 HKD
Retailer 14HK$18,948 HKD
Retailer 18HK$19,137 HKD
Retailer 6HK$20,219 HKD
Retailer 12HK$21,549 HKD
Retailer 2HK$21,654 HKD
Retailer 8HK$23,812 HKD
Retailer 10HK$24,752 HKD
Retailer 3HK$28,299 HKD
Retailer 11HK$31,993 HKD
Retailer 20HK$53,780 HKD
Retailer 16HK$70,144 HKD
Brilliant EarthHK$83,561 HKD

7 data points across 20 retailers

13 retailersHK$7,893 HKD to HK$70,144 HKD

Retailer 1
-
HK$6,481 HKD
$826 USD
Price last confirmed 40 days ago
A
Retailer 2
-
HK$7,893 HKD
$1,006 USD
View
A
Retailer 3
-
HK$8,591 HKD
$1,095 USD
View
A
Retailer 4
-
HK$10,514 HKD
$1,340 USD
View
A
Retailer 5
-
HK$12,891 HKD
$1,643 USD
View
B+
Retailer 6
-
HK$15,373 HKD
€1,866 EUR
View
B+
Retailer 7
-
HK$18,948 HKD
$2,415 USD
View
B+
Retailer 8
-
HK$19,137 HKD
$2,439 USD
View
B+
Retailer 9
-
HK$21,654 HKD
A$4,246 AUD
View
B
Retailer 10
-
HK$28,299 HKD
£2,840 GBP
View
B
Retailer 11
-
HK$53,780 HKD
$6,854 USD
View
B
Retailer 12
-
HK$70,144 HKD
$8,940 USD
View
Most Expensive
Brilliant Earth
19063024A · Nov 1
HK$83,561 HKD
$10,650 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$7,893 HKDSave up to HK$62,251 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.54ct Oval
HK$7,893 HKD